Yuin Pk3 Earbuds

Yup my earbuds arrived without an adapter (which is fine since I have dozens). These are definitely the most detailed earbuds I own, but not the most balanced-sounding. After trying them with the different foams (and no foam) I find these earbuds lacking in the bass department. I have another set of earbuds that sound less detailed and closed in, but much richer and fuller in the bass and mid-bass. I could see someone who favors details and instrument clarity preferring these over other earbuds in their price bracket.

Mine also same. Misssing adapter. What the point of reducing price but leak of accessories!

My set also had a Y cable and didn't have the adapter. I did get the foam covers though.